# name = input("请输入你的名字：")
# age = input("请输入你的年龄：")
# print("你的名字是：", name)
# print("你的年龄是：", age)


# ————————————————————————

# name = input("请输入你的名字：")
# age = int(input("请输入你的年龄："))
# print("你的名字是：", name)
# print("你的年龄是：", age)

# print("Hello","world",sep=",")
# print("这是一个不换行的输出", end="")
# print("这行会接在上一行之后")

# name = input("请输入你的名字：")
# age = int(input("请输入你的年龄："))
# print(f"您好, {name} !您的年龄是{age} 。")

# print(*values: object, sep: str | None = " ", end: str | None = "\n", file: _SupportsWriteAndFlush[str] | None = None, flush: bool)

# print("hello","World")
# print("Apple","Banana","Cherry",sep=", ")
# print("Hello", end="!")

# with open("2024-11-12/output.txt", "w") as f:
#     print("This will be written to a file.", file=f)

import time
print("XXOO, 你能坚持几秒？？？")
for i in range(4):
    print(i, end="...", flush=True)
    time.sleep(1)


# name = input("请输入你的名字：")
# print(f"你好，{name}！")

# age = int(input("请输入你的年龄："))
# print(f"你的年龄是{age}岁")